This has been such a good series. This seventh installment takes place months after Helen's ordeal after returning to lead her team. She is burdened with mistrust and a sense of betrayal but has to come to terms with everything when a violent killing spree requires swift action. The violence takes place over the course of one day but is devastating and costly to all of them. I couldn't put it down. Another fast paced page turner and I look forward to more.